Module com.hedera.hashgraph.sdk

Package com.hedera.hashgraph.sdk

Class TopicDeleteTransaction

java.lang.Object

com.hedera.hashgraph.sdk.Executable<TopicDeleteTransaction,Transaction,TransactionResponse,TransactionResponse>

com.hedera.hashgraph.sdk.Transaction<TopicDeleteTransaction>

com.hedera.hashgraph.sdk.TopicDeleteTransaction

public final class TopicDeleteTransaction
extends Transaction<TopicDeleteTransaction>

Delete a topic.

No more transactions or queries on the topic will succeed.

If an adminKey is set, this transaction must be signed by that key. If there is no adminKey, this transaction will fail with Status.UNAUTHORIZED.

Nested Class Summary

Nested classes/interfaces inherited from class com.hedera.hashgraph.sdk.Transaction

Transaction.SignableNodeTransactionBodyBytes

Nested classes/interfaces inherited from class com.hedera.hashgraph.sdk.Executable

Executable.GrpcRequest

Field Summary

Fields inherited from class com.hedera.hashgraph.sdk.Transaction

customFeeLimits, DEFAULT_AUTO_RENEW_PERIOD, defaultMaxTransactionFee, DUMMY_ACCOUNT_ID, DUMMY_TRANSACTION_ID, frozenBodyBuilder, innerSignedTransactions, outerTransactions, publicKeys, regenerateTransactionId, signers, sigPairLists, sourceTransactionBody, transactionIds

Fields inherited from class com.hedera.hashgraph.sdk.Executable

attemptedAllNodes, blockingUnaryCall, grpcDeadline, logger, maxAttempts, maxBackoff, minBackoff, nodeAccountIds, nodes, random, RST_STREAM

Constructor Summary

Constructors

Constructor	Description
TopicDeleteTransaction()	Constructor.
TopicDeleteTransaction(TransactionBody txBody)	Constructor.
TopicDeleteTransaction(LinkedHashMap<TransactionId,LinkedHashMap<AccountId,Transaction>> txs)	Constructor.

Method Summary

Modifier and Type	Method	Description
(package private) ConsensusDeleteTopicTransactionBody.Builder	build()	Build the transaction body.
(package private) io.grpc.MethodDescriptor<Transaction,TransactionResponse>	getMethodDescriptor()	Called to direct the invocation of the query to the appropriate gRPC service.
TopicId	getTopicId()	Extract the topic id.
(package private) void	initFromTransactionBody()	Initialize from the transaction body.
(package private) void	onFreeze(TransactionBody.Builder bodyBuilder)	Called in Transaction.freezeWith(Client) just before the transaction body is built.
(package private) void	onScheduled(SchedulableTransactionBody.Builder scheduled)	Called in Transaction.schedule() when converting transaction into a scheduled version.
TopicDeleteTransaction	setTopicId(TopicId topicId)	Set the topic ID to delete.
(package private) void	validateChecksums(Client client)

Methods inherited from class com.hedera.hashgraph.sdk.Transaction

addSignature, addSignature, batchify, buildAllTransactions, buildTransaction, doSchedule, estimateFee, freeze, freezeWith, fromBytes, fromScheduledTransaction, generateTransactionIds, getBatchKey, getDefaultMaxTransactionFee, getExecutionState, getHighVolume, getMaxTransactionFee, getRegenerateTransactionId, getRequiredChunks, getSignableNodeBodyBytesList, getSignatures, getSignaturesAtOffset, getTransactionBodySize, getTransactionHash, getTransactionHashPerNode, getTransactionId, getTransactionIdInternal, getTransactionMemo, getTransactionSize, getTransactionValidDuration, hash, isBatchedAndNotBatchTransaction, isFrozen, keyAlreadySigned, makeRequest, mapResponse, mapResponseStatus, onExecute, onExecuteAsync, regenerateTransactionId, requireNotFrozen, requireOneNodeAccountId, schedule, setBatchKey, setHighVolume, setMaxTransactionFee, setNodeAccountIds, setRegenerateTransactionId, setTransactionId, setTransactionMemo, setTransactionValidDuration, sign, signTransaction, signWith, signWithOperator, spawnBodyBuilder, toBytes, toString, wipeTransactionLists

Methods inherited from class com.hedera.hashgraph.sdk.Executable

advanceRequest, checkNodeAccountIds, execute, execute, executeAsync, executeAsync, executeAsync, executeAsync, executeAsync, executeAsync, getGrpcRequest, getMaxAttempts, getMaxBackoff, getMaxRetry, getMinBackoff, getNodeAccountIds, getNodeForExecute, grpcDeadline, logTransaction, mergeFromClient, setGrpcDeadline, setLogger, setMaxAttempts, setMaxBackoff, setMaxRetry, setMinBackoff, setNodesFromNodeAccountIds, setRequestListener, setResponseListener, shouldRetryExceptionally

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

TopicDeleteTransaction

public TopicDeleteTransaction()

Constructor.

TopicDeleteTransaction

TopicDeleteTransaction(LinkedHashMap<TransactionId,LinkedHashMap<AccountId,Transaction>> txs)
                throws com.google.protobuf.InvalidProtocolBufferException

Constructor.

Parameters:

txs - Compound list of transaction id's list of (AccountId, Transaction) records

Throws:

com.google.protobuf.InvalidProtocolBufferException - when there is an issue with the protobuf

TopicDeleteTransaction

TopicDeleteTransaction(TransactionBody txBody)

Constructor.

Parameters:

txBody - protobuf TransactionBody

Method Details

getTopicId

@Nullable
public TopicId getTopicId()

Extract the topic id.

Returns:

the topic id

setTopicId

public TopicDeleteTransaction setTopicId(TopicId topicId)

Set the topic ID to delete.

Parameters:

topicId - The TopicId to be set

Returns:

this

initFromTransactionBody

void initFromTransactionBody()

Initialize from the transaction body.

build

ConsensusDeleteTopicTransactionBody.Builder build()

Build the transaction body.

Returns:

ConsensusDeleteTopicTransactionBody

validateChecksums

void validateChecksums(Client client)
                throws BadEntityIdException

Specified by:

validateChecksums in class Transaction<TopicDeleteTransaction>

Throws:

BadEntityIdException

getMethodDescriptor

io.grpc.MethodDescriptor<Transaction,TransactionResponse> getMethodDescriptor()

Description copied from class: Executable

Called to direct the invocation of the query to the appropriate gRPC service.

Specified by:

getMethodDescriptor in class Executable<TopicDeleteTransaction,Transaction,TransactionResponse,TransactionResponse>

onFreeze

void onFreeze(TransactionBody.Builder bodyBuilder)

Description copied from class: Transaction

Called in Transaction.freezeWith(Client) just before the transaction body is built. The intent is for the derived class to assign their data variant to the transaction body.

Specified by:

onFreeze in class Transaction<TopicDeleteTransaction>

onScheduled

void onScheduled(SchedulableTransactionBody.Builder scheduled)

Description copied from class: Transaction

Called in Transaction.schedule() when converting transaction into a scheduled version.

Specified by:

onScheduled in class Transaction<TopicDeleteTransaction>